Question

Statements : All papers are files.
Some files are pens. Conclusions : 1. No paper is a pen.
2. Some pens are papers. (1) If only (1) conclusion follows
(2) If only (2) conclusion follows (3) If either (1) or (2) follows
(4) If neither (1) nor (2) follows

Answer 1

Answer:

Answer: Conclusions I and II follow

Answer 2

Answer:

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Statements : All papers are files.

Some files are pens. Conclusions : 1. No paper is a pen.

2. Some pens are papers. (1) If only (1) conclusion follows

(2) If only (2) conclusion follows (3) If either (1) or (2) follows✔

(4) If neither (1) nor (2) follows